Water Jet Impellers

We specialize in developing custom water jet impellers and have been machining them for over 10 years. We provide the unique solutions our customers need, delivering the speed and minimal vibrations they require. We pay close attention to customers’ needs and machine to their exact specifications. Dominis consistently exceeds manufacturing tolerances imposed by our clients, making our impellers ideal for naval, coast guard and super yacht vessels.

At Dominis, we manufacture water jet impellers up to 2 meters in diameter. To eliminate hand grinding, we CNC machine all impeller blade surfaces to final form and finish. Without hand grinding, the end result is identical impeller blades without any fluctuations.

Benefits of CNC Machining to Final Form and Finish

  • Excellent blade to blade repeatability in form, mass and location of the centre of gravity
  • Increase in impeller efficiency
  • Effective elimination of balancing adjustments
  • Impeller designers get exactly what they specified
  • Maximum scallop height after CNC machining
  • Decrease in cavitation and cavitation erosion

Our Water Jet Impellers are
used by

  • Wärtsilä
  • Rolls Royce
Navy Ship with a Water Jet Impeller
Navy Ship with a Water Jet Impeller
Navy Ship with a Water Jet Impeller
Navy Ship with a Water Jet Impeller

Have a Question?

We are always looking forward to hearing from customers and industry professionals and are happy to answer any questions about our process and capabilities. Contact us today and we’ll get back to you as soon as possible.

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